US4037109A - Sample cell - Google Patents
Sample cell Download PDFInfo
- Publication number
- US4037109A US4037109A US05/634,739 US63473975A US4037109A US 4037109 A US4037109 A US 4037109A US 63473975 A US63473975 A US 63473975A US 4037109 A US4037109 A US 4037109A
- Authority
- US
- United States
- Prior art keywords
- inner frame
- sample
- sample cell
- frame cover
- radiation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
- G01N23/2204—Specimen supports therefor; Sample conveying means therefore
Definitions
- This invention relates to a sample cell to be used in, e.g. flourescent X-ray analytical devices.
- sample cell With regard to such kind of sample cell, it has been used repeatedly by performing cleaning every time when a prescribed analytical operation has been finished as customary practice. Although this is due to such a reason that sample cell is comparatively expensive, such cleaning operation was troublesome since it requires considerable labor and also it contaminated hand or clothes, etc. Further, there was such defects that its construction being complex and higher cost, and also its assembling and disassembling require much labor.
- This invention resolves above-mentioned defects in customary device by making its one part a discarding member, and its object is to provide a device of which handling becomes extremely simple and low cost in spite of discarding type, and also it has superior function as sample cell.
- FIG. 1 is a perspective view at disassembled state.
- FIG. 2 is a longitudinal section at assembled state.
- FIG. 3 is a longitudinal section at assembled state.
- FIG. 4 is a perspective view showing a state under disassembling of device.
- uprising part 7 and turndown part 8 space A formed by said uprising part 7 and turndown part 8 is made a largeness in which said inner frame 1 being fitted entirely, and connection point 11 between uprising part 7 and turndown part 8 is formed so as to become smooth circular arc shape.
- 12, 13 is annular projection provided on uprising part 7 and turndown part 8, respectively, and the former forms a standard line when sample being poured.
- 14 is a radiation-permeable sheet made of, e.g. polyester phthalate
- 15 is outer frame made of plastic such as polyethylene (it may be made of metal, etc.) formed as substantially circular shape, and annular projections 16, 17 and cavity 18 are provided properly at its lower part and side part.
- first inner frame 1 is fitted into said space A of inner frame cover 5 so that uprising part 7 and turndown part 8 of inner frame cover 5 covers inner frame 1 as a whole, then liquid sample is poured into space B formed by bottom part 6 and uprising part 7 of inner frame cover 5 up to the neighborhood of said standard line 12, and then radiation-permeable sheets 14 is covered from upper side, and further said outer frame 15 is fitted from upper side.
- this outer frame 15 is fitted, radiation-permeable sheet 14 is pulled by outer frame 15 and spread without producing any crease, and also it contacts closely with said circular arc shaped connection point 11 so as to prevent sample from leaking out of sample cell.
- sample cell is charged into fluorescent X-ray analyzing device at upside-down state, and primary X-ray is irradiated from lower side passing through radiation-permeable sheet 14, and fluorescent X-ray as analytic element in sample is excited so as to measure its energy and strength.
- sample cell is removed from said fluorescent X-ray analyzing device, and e.g. a cylindrical disassembling implement 19 as shown in FIG. 2 and FIG. 4 is inserted inside the outer frame 15, and lower end face 20 of this implement 19 is applied to upper end face 21 of inner frame and said circular arc shaped connection point 11 covering this upper end face 21, and outer frame 15, radiation-permeable sheet 14 and inner frame cover 5 are removed from inner frame 1 as shown in FIG.
- This invention is constituted as described above, and it has effects as follows.
- discarding member is only inner frame cover and radiation-permeable sheet to which sample is stuck, and these members can be manufactured at low price, while inner frame and outer frame which is comparatively high price can be used repeatedly, according whole cost is low enough in spite of discarding type, and analytic cost can be reduced remarkably as a whole.
- connection point between uprising part and turnddown part is formed by bending a plastic film.
- radiation-permeable sheet can be extended at definite tension without producing any creases, since said connection part has no creases and outer frame is fitted from upper side of radiation-permeable sheets, as the result reproductive property is improved.
- manufacturing cost is low price and also its assembling is easy by its construction and disassembling is easy by the use of, e.g. a cylindrical shaped disassembling implement.
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Hematology (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Sampling And Sample Adjustment (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1974144688U JPS5168585U (de) | 1974-11-26 | 1974-11-26 | |
JA49-144688[U] | 1974-11-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
US4037109A true US4037109A (en) | 1977-07-19 |
Family
ID=15367935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US05/634,739 Expired - Lifetime US4037109A (en) | 1974-11-26 | 1975-11-24 | Sample cell |
Country Status (2)
Country | Link |
---|---|
US (1) | US4037109A (de) |
JP (1) | JPS5168585U (de) |
Cited By (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4115689A (en) * | 1977-07-06 | 1978-09-19 | Won Vann Y | Leveling device for forming X-ray specimen |
US4278883A (en) * | 1979-12-27 | 1981-07-14 | The United States Of America As Represented By The Secretary Of The Interior | Sample mount for X-ray diffraction |
US4409854A (en) * | 1981-11-02 | 1983-10-18 | Chemplex Industries, Inc. | Sample cup with venting means for use in X-ray spectroscopy |
US4575869A (en) * | 1984-05-16 | 1986-03-11 | Angelo M. Torrisi | Sample holder with handling support for X-ray spectroscopic analysis |
US4587666A (en) * | 1984-05-03 | 1986-05-06 | Angelo M. Torrisi | System and a method for mounting film to a sample holder for X-ray spectroscopic fluorescence analysis |
US4643033A (en) * | 1985-09-20 | 1987-02-17 | Chemplex Industries, Inc. | Sample cup for use in X-ray spectroscopy |
US4698210A (en) * | 1984-11-30 | 1987-10-06 | Chemplex Industries, Inc. | Sample cup apparatus for use in x-ray spectroscopy employing selectively operated venting means |
US4974244A (en) * | 1988-08-04 | 1990-11-27 | Angelo M. Torrisi | Sample positioning method and system for X-ray spectroscopic analysis |
US5253280A (en) * | 1991-05-03 | 1993-10-12 | Horiba, Ltd. | Sample cell support assembly for fluorescent X-ray analysis |
US5323441A (en) * | 1992-12-15 | 1994-06-21 | Angelo M. Torrisi | Sample holder for spectroscopic analysis and method for mounting film to sample holder |
US5351281A (en) * | 1993-04-15 | 1994-09-27 | Angelo M. Torrisi | Handling support for X-ray spectroscopic analysis |
US6009766A (en) * | 1998-09-02 | 2000-01-04 | Solazzi; Monte J. | Apparatus and method for affixing thin film material to sample cup used in X-ray spectroscopy |
US6603544B1 (en) | 2002-02-06 | 2003-08-05 | Tech Ref, Inc. | Sample cell |
US20040046120A1 (en) * | 2000-12-01 | 2004-03-11 | Yeda Research And Development Co., Ltd. | Device and method for the examination of samples in a non-vacuum environment using a scanning electron microscope |
US20050279938A1 (en) * | 2002-06-05 | 2005-12-22 | Yeda Research And Development Co. Ltd. | Low-pressure chamber for scanning electron microscopy in a wet environment |
US20070125947A1 (en) * | 2003-02-20 | 2007-06-07 | David Sprinzak | Sample enclosure for a scanning electron microscope and methods of use thereof |
US7230242B2 (en) | 2002-06-05 | 2007-06-12 | Quantomix Ltd | Methods for SEM inspection of fluid containing samples |
US20070237684A1 (en) * | 2006-04-06 | 2007-10-11 | Hansen John G | Specimen retention container |
US20090127115A1 (en) * | 2005-05-11 | 2009-05-21 | Ge Healthcare Bio-Sciences Ab | Method and Devices For Imaging a Sample |
US20090141867A1 (en) * | 2007-11-30 | 2009-06-04 | X-Ray Optical Systems, Inc. | Pre-filmed precision sample cell for x-ray analyzer |
US20110085638A1 (en) * | 2009-10-09 | 2011-04-14 | Mayuko Kishida | Sample cell for fluorescent x-ray analysis and sample cell assembly instrument |
EP2657690A1 (de) | 2012-04-26 | 2013-10-30 | PANalytical B.V. | Probenträger |
US9339954B2 (en) | 2013-10-11 | 2016-05-17 | Michael C. Solazzi | Portable sample pulverizing and pelletizing system and method |
USD781437S1 (en) * | 2014-10-23 | 2017-03-14 | Alpha Plan Gmbh | Cell culture module |
US20170146469A1 (en) * | 2015-09-30 | 2017-05-25 | Premier Lab Supply Inc. | Oxford Style Sleeve for Sample Cup |
US9829446B1 (en) | 2012-03-05 | 2017-11-28 | Chemplex Industries, Inc. | Sample cup and method for mounting a thin film of material across a sample cup |
US9841360B1 (en) | 2012-10-15 | 2017-12-12 | Michael C. Solazzi | Sample cup assembly, system and method for purging |
CN109269983A (zh) * | 2018-11-26 | 2019-01-25 | 佛山市海天(高明)调味食品有限公司 | 一种用于光谱采集的样品杯和光谱分析方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5523805B2 (ja) * | 2009-12-03 | 2014-06-18 | 株式会社堀場製作所 | 試料セル組立具 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3332316A (en) * | 1962-01-25 | 1967-07-25 | Raymond A Saunders | Variable space liquid microcell |
US3354308A (en) * | 1965-04-30 | 1967-11-21 | Philips Electronic Pharma | Apparatus with means to measure the characteristic X-ray emission from and the density of a material |
US3462598A (en) * | 1965-11-15 | 1969-08-19 | Cities Service Oil Co | X-ray spectrography sample holder containing an adjustably mounted internal reference standard |
US3498724A (en) * | 1967-08-01 | 1970-03-03 | Hewlett Packard Co | Sample cell |
-
1974
- 1974-11-26 JP JP1974144688U patent/JPS5168585U/ja active Pending
-
1975
- 1975-11-24 US US05/634,739 patent/US4037109A/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3332316A (en) * | 1962-01-25 | 1967-07-25 | Raymond A Saunders | Variable space liquid microcell |
US3354308A (en) * | 1965-04-30 | 1967-11-21 | Philips Electronic Pharma | Apparatus with means to measure the characteristic X-ray emission from and the density of a material |
US3462598A (en) * | 1965-11-15 | 1969-08-19 | Cities Service Oil Co | X-ray spectrography sample holder containing an adjustably mounted internal reference standard |
US3498724A (en) * | 1967-08-01 | 1970-03-03 | Hewlett Packard Co | Sample cell |
Cited By (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4115689A (en) * | 1977-07-06 | 1978-09-19 | Won Vann Y | Leveling device for forming X-ray specimen |
US4278883A (en) * | 1979-12-27 | 1981-07-14 | The United States Of America As Represented By The Secretary Of The Interior | Sample mount for X-ray diffraction |
US4409854A (en) * | 1981-11-02 | 1983-10-18 | Chemplex Industries, Inc. | Sample cup with venting means for use in X-ray spectroscopy |
US4587666A (en) * | 1984-05-03 | 1986-05-06 | Angelo M. Torrisi | System and a method for mounting film to a sample holder for X-ray spectroscopic fluorescence analysis |
US4575869A (en) * | 1984-05-16 | 1986-03-11 | Angelo M. Torrisi | Sample holder with handling support for X-ray spectroscopic analysis |
US4698210A (en) * | 1984-11-30 | 1987-10-06 | Chemplex Industries, Inc. | Sample cup apparatus for use in x-ray spectroscopy employing selectively operated venting means |
US4643033A (en) * | 1985-09-20 | 1987-02-17 | Chemplex Industries, Inc. | Sample cup for use in X-ray spectroscopy |
US4974244A (en) * | 1988-08-04 | 1990-11-27 | Angelo M. Torrisi | Sample positioning method and system for X-ray spectroscopic analysis |
US5253280A (en) * | 1991-05-03 | 1993-10-12 | Horiba, Ltd. | Sample cell support assembly for fluorescent X-ray analysis |
US5323441A (en) * | 1992-12-15 | 1994-06-21 | Angelo M. Torrisi | Sample holder for spectroscopic analysis and method for mounting film to sample holder |
WO1994014054A1 (en) * | 1992-12-15 | 1994-06-23 | Torrisi Angelo M | Sample holder for spectroscopic analysis and method for mounting film to sample holder |
US5351281A (en) * | 1993-04-15 | 1994-09-27 | Angelo M. Torrisi | Handling support for X-ray spectroscopic analysis |
WO1994024547A1 (en) * | 1993-04-15 | 1994-10-27 | Torrisi Angelo M | Safety ring for double open-ended sample holder cell for spectroscopic analysis |
US6009766A (en) * | 1998-09-02 | 2000-01-04 | Solazzi; Monte J. | Apparatus and method for affixing thin film material to sample cup used in X-ray spectroscopy |
US20060033038A1 (en) * | 2000-12-01 | 2006-02-16 | Yeda Research And Development Co. Ltd. | Device and method for the examination of samples in a non vacuum environment using a scanning electron microscope |
US20040217297A1 (en) * | 2000-12-01 | 2004-11-04 | Yeda Research And Development Co. Ltd. | Device and method for the examination of samples in a non vacuum environment using a scanning electron microscope |
US6989542B2 (en) | 2000-12-01 | 2006-01-24 | Yeda Research And Development Co., Ltd. | Device and method for the examination of samples in a non vacuum environment using a scanning electron microscope |
US6992300B2 (en) | 2000-12-01 | 2006-01-31 | Yeda Research And Development Co., Ltd | Device and method for the examination of samples in a non-vacuum environment using a scanning electron microscope |
US20040046120A1 (en) * | 2000-12-01 | 2004-03-11 | Yeda Research And Development Co., Ltd. | Device and method for the examination of samples in a non-vacuum environment using a scanning electron microscope |
US7253418B2 (en) | 2000-12-01 | 2007-08-07 | Yeda Research And Development Co. Ltd. | Device and method for the examination of samples in a non vacuum environment using a scanning electron microscope |
US6603544B1 (en) | 2002-02-06 | 2003-08-05 | Tech Ref, Inc. | Sample cell |
US7304313B2 (en) | 2002-06-05 | 2007-12-04 | Quantomix Ltd. | Low-pressure chamber for scanning electron microscopy in a wet environment |
US20050279938A1 (en) * | 2002-06-05 | 2005-12-22 | Yeda Research And Development Co. Ltd. | Low-pressure chamber for scanning electron microscopy in a wet environment |
US7230242B2 (en) | 2002-06-05 | 2007-06-12 | Quantomix Ltd | Methods for SEM inspection of fluid containing samples |
US20070125947A1 (en) * | 2003-02-20 | 2007-06-07 | David Sprinzak | Sample enclosure for a scanning electron microscope and methods of use thereof |
US20090127115A1 (en) * | 2005-05-11 | 2009-05-21 | Ge Healthcare Bio-Sciences Ab | Method and Devices For Imaging a Sample |
US8379201B2 (en) * | 2005-05-11 | 2013-02-19 | Ge Healthcare Bio-Sciences Ab | Method and devices for imaging a sample |
US20070237684A1 (en) * | 2006-04-06 | 2007-10-11 | Hansen John G | Specimen retention container |
US8162140B2 (en) | 2006-04-06 | 2012-04-24 | 2 View, Llc | Specimen retention container |
US20090141867A1 (en) * | 2007-11-30 | 2009-06-04 | X-Ray Optical Systems, Inc. | Pre-filmed precision sample cell for x-ray analyzer |
US7729471B2 (en) | 2007-11-30 | 2010-06-01 | X-Ray Optical Systems, Inc. | Pre-filmed precision sample cell for x-ray analyzer |
CN102042991A (zh) * | 2009-10-09 | 2011-05-04 | 株式会社堀场制作所 | 荧光x射线分析用试样室和试样室组装用具 |
US20110085638A1 (en) * | 2009-10-09 | 2011-04-14 | Mayuko Kishida | Sample cell for fluorescent x-ray analysis and sample cell assembly instrument |
US8550710B2 (en) * | 2009-10-09 | 2013-10-08 | Horiba, Ltd. | Sample cell for fluorescent X-ray analysis and sample cell assembly instrument |
US9829446B1 (en) | 2012-03-05 | 2017-11-28 | Chemplex Industries, Inc. | Sample cup and method for mounting a thin film of material across a sample cup |
EP2657690A1 (de) | 2012-04-26 | 2013-10-30 | PANalytical B.V. | Probenträger |
US9239305B2 (en) | 2012-04-26 | 2016-01-19 | Panalytical B.V. | Sample holder |
US9841360B1 (en) | 2012-10-15 | 2017-12-12 | Michael C. Solazzi | Sample cup assembly, system and method for purging |
US9339954B2 (en) | 2013-10-11 | 2016-05-17 | Michael C. Solazzi | Portable sample pulverizing and pelletizing system and method |
USD781437S1 (en) * | 2014-10-23 | 2017-03-14 | Alpha Plan Gmbh | Cell culture module |
US20170146469A1 (en) * | 2015-09-30 | 2017-05-25 | Premier Lab Supply Inc. | Oxford Style Sleeve for Sample Cup |
CN109269983A (zh) * | 2018-11-26 | 2019-01-25 | 佛山市海天(高明)调味食品有限公司 | 一种用于光谱采集的样品杯和光谱分析方法 |
Also Published As
Publication number | Publication date |
---|---|
JPS5168585U (de) | 1976-05-31 |
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